Korg RK-100S 2 37-Key Keytar Synthesizer - Translucent Black

The Korg RK-100S 2 Translucent Black (BK) is a premium performance keytar that combines striking stage presence with a powerful onboard synthesizer engine and exceptional portability. Featuring a beautifully crafted wooden body with a translucent black finish that showcases the natural wood grain, this second-generation RK-100S is designed for keyboardists who want the freedom to move, engage audiences, and perform with confidence while enjoying a versatile collection of stage-ready sounds.

Powered by Korg's proven MMT (Multiple Modeling Technology) synthesis engine, the RK-100S 2 delivers a broad range of expressive sounds suitable for solo performances, live bands, electronic music, pop, rock, funk, and experimental productions. Its enhanced preset library includes powerful lead sounds, synth textures, basses, pads, and performance-oriented programs that can be accessed instantly during live shows.

The elegant Translucent Black finish highlights the natural wood construction beneath the clear coating, making every instrument visually unique. Inspired by the original RK-100, the handcrafted wooden body provides a premium look and feel while maintaining lightweight portability for extended performances.

Equipped with a 37-note velocity-sensitive slim keyboard, the RK-100S 2 offers responsive playability in a compact format. The streamlined keybed delivers comfortable performance while keeping the instrument lightweight enough for mobile stage use, allowing performers to move freely without sacrificing expressive control.

For dynamic live performance, the RK-100S 2 features two integrated ribbon controllers. A short ribbon positioned on the neck provides intuitive pitch bend and modulation control, while the long ribbon controller enables expressive pitch, filter, and performance gestures, creating dramatic sweeps and unique playing techniques that extend beyond conventional keyboard performance.

An integrated 16-band vocoder expands creative possibilities even further. By connecting a compatible dynamic microphone, performers can create classic vocoder effects, robotic vocals, harmonized textures, and expressive electronic vocal performances directly from the instrument.

Battery-powered operation provides up to approximately eight hours of continuous performance, allowing complete freedom from power cables during rehearsals, live concerts, and mobile performances. The RK-100S 2 can also operate using an optional AC adapter when permanent power is preferred.

Key Features

• Premium Translucent Black finish with visible natural wood grain
• Handcrafted wooden body inspired by the original RK-100 design
• Korg MMT (Multiple Modeling Technology) synthesis engine
• 37-key velocity-sensitive slim keyboard
• 200 built-in performance-ready programs
• Maximum 8-voice polyphony
• Dual ribbon controllers for expressive live performance
• Integrated 16-band vocoder with formant controls
• Built-in arpeggiator with multiple pattern types
• Battery-powered operation with approximately 8-hour battery life
• USB and MIDI connectivity for studio and live integration
• Includes dedicated soft case, strap, batteries, and logo sticker

MMT Synthesis Engine

The RK-100S 2 is powered by Korg's Multiple Modeling Technology synthesis engine, combining versatile oscillators, filters, modulation sources, and effects processing into a flexible performance synthesizer. Its architecture supports a wide variety of sounds ranging from classic analog-inspired leads and basses to digital textures, layered performance sounds, and expressive solo voices.

The synthesizer includes dual oscillators, noise generation, multiple waveform options, wave shaping capabilities, multimode filters, onboard EQ, and integrated master effects for polished live performance sound.

Designed for Stage Performance

Unlike conventional keyboards, the RK-100S 2 is specifically engineered for mobility and audience interaction. Its ergonomic keytar design allows performers to move naturally across the stage while maintaining complete control over their instrument.

The dedicated ribbon controllers enable expressive pitch bends, modulation effects, filter sweeps, and performance gestures that add visual excitement and musical expression to every performance.

Integrated Vocoder & Creative Flexibility

The built-in 16-band vocoder adds another dimension to live performance, supporting vocal processing, formant shifting, and electronic voice effects when used with a compatible dynamic microphone. External audio sources can also be connected for additional creative possibilities during live shows or studio production.

Portable Performance Solution

Six AA batteries provide long operating life, allowing musicians to perform without relying on power outlets or stage cabling. Combined with its lightweight construction and included shoulder strap, the RK-100S 2 offers true performance freedom for touring musicians and entertainers.

Connectivity & Workflow

USB and MIDI connectivity allow the RK-100S 2 to function as both a standalone synthesizer and a capable master controller for software instruments and external hardware modules. The available editor software provides deeper access to sound editing and MIDI configuration, making it easy to integrate into professional studio workflows.

Ideal For

• Live keyboard performers and touring musicians
• Electronic music artists and synthesizer players
• Stage performers seeking maximum mobility
• Pop, rock, funk, and fusion musicians
• Performers looking for integrated vocoder capabilities
• Studio users needing a stylish MIDI controller and synthesizer

The Korg RK-100S 2 Translucent Black combines premium craftsmanship, expressive performance controls, an advanced MMT synthesis engine, and unmistakable stage presence in a portable keytar designed to inspire confident, dynamic performances in any musical setting.